ʻO PC1250 Lola lalo OEM Dute Kaumaha 21N-30-00121

Hoʻomaʻamaʻa mākou i ka hana ʻana i ka ʻāpana holoʻokoʻa o nā ʻāpana undercarriage no 200 ton mining excavators.I kēia manawa ua hoʻopau mākou i ka PC1250 i ka mea palaualelo mua, track and carrier roller, sprocket segment rim, chain assembly.ʻO nā mea hou aʻe e pili ana i nā pōmaikaʻi o lalo o ka PC1250 penei:

Hoʻopili ʻia ka mea o ke kino wili lalo e 40Mnb2.ʻO ke kila Boron kūpaʻa kiʻekiʻe, a me ka mālama ʻana i ka wela wela HRC 48-55 hohonu a hiki i 5-8mm.ʻOi aku ka pololei o ka nui o ka mīkini mīkini CNC precision

ʻO ka mea o ke kumu waena o ka huila track i hoʻopaʻa ʻia e 42CrMo. ʻO ka paʻakikī o ka mālama ʻana i ka wela ili hiki ke hiki i 48-55HRC ʻoi aku ka pale ʻana i ka lole.ʻAʻole maʻalahi ka haki ʻana o ka paʻakikī kumu o HRC 28 a i luna.E hoʻomau i ka 180 degere ma mua o ka pau ʻana.Hoʻopili ʻia ka ʻili o ke kumu waena o ka track roller e ka mīkini mīkini CNC e hoʻomaʻamaʻa i ke kumu.

Hoʻohana ʻia nā apron hoʻopaʻa kiʻekiʻe i loko o ka track roller e pale ai i ka lepo, ke one a me ka wai mai ka pōʻino.

Ka track roller hoʻohana friction kuʻihao 'enehana kuʻihao maikaʻi a me ka paʻa, a me ka nohona kaiapuni,ʻaʻohe pollution.Welding kaʻina hana 'aʻole hua uwahi a ino kinoea,ʻaʻohe splash,ʻaʻohe lone kukui a me ka lama,ʻaʻohe radiation.Known e like me ka'ōmaʻomaʻo kuʻihao 'enehana o i ka wā e hiki mai.